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[SYCL] Fix long long support in vec::convert on Windows #3097

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Merged
merged 3 commits into from
Feb 3, 2021
Merged

[SYCL] Fix long long support in vec::convert on Windows #3097

merged 3 commits into from
Feb 3, 2021

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dnmokhov
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@dnmokhov dnmokhov commented Jan 26, 2021

  • Keep long long and unsigned long long in is_standard_type.
    Excluding them resulted in duplicate convertImpl definitions on
    Windows when converting from long long or unsigned long long:
    SPIR-V-based and the non-standard type version.
  • For to-int SPIR-V-based convertImpl overload resolution, compare
    the OpenCL return type with cl_DestType instead of simply DestType
    ((u)char, (u)short, (u)int, (u)long). When converting to long long
    or unsigned long long on Windows, the non-standard type version
    was used instead of these functions, because cl_long == long long != long there.

@dnmokhov
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/summary:run

- Keep `long long` and `unsigned long long` in `is_standard_type`.
  Excluding them resulted in duplicate `convertImpl` definitions on
  Windows when converting from `long long` or `unsigned long long`:
  SPIR-V-based and the non-standard type version.
- For to-int SPIR-V-based `convertImpl` overload resolution, compare
  the OpenCL return type with cl_DestType instead of simply DestType
  ((u)char, (u)short, (u)int, (u)long). When converting to `long long`
  or `unsigned long long` on Windows, the non-standard type version
  was used instead of these functions, because `cl_long == long long
  != long` there.
@dnmokhov dnmokhov changed the title [SYCL] Keep long long and unsigned long long types in is_standard_type [SYCL] Fix long long support in vec::convert on Windows Jan 29, 2021
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/summary:run

@dnmokhov dnmokhov marked this pull request as ready for review January 29, 2021 19:05
@dnmokhov dnmokhov requested a review from turinevgeny as a code owner January 29, 2021 19:05
@romanovvlad
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@bader @turinevgeny Could you please review?

@dnmokhov dnmokhov requested a review from a team as a code owner February 1, 2021 18:46
turinevgeny
turinevgeny previously approved these changes Feb 2, 2021
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LGTM,

@romanovvlad romanovvlad merged commit 5b49cd3 into intel:sycl Feb 3, 2021
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4 participants